Diagnosis of Osteoporosis

Osteoporosis can be detected with bone density testing. First, the doctor will ask about your symptoms and medical history and perform a physical exam. If the doctor suspects you may have osteoporosis or you are at risk for osteoporosis, you may have one or more of the following tests:

Bone mineral density
(BMD)
tests are painless, noninvasive tests that measure your bone mass. With a BMD test, your bone mass is measured and then compared to that of either a healthy 30-year-old adult (T score) or the expected bone mass of someone your age (Z score). Because low BMD is common among older adults, comparison to peers your age can be misleading. The results of a BMD test will indicate whether you have normal bone density, low bone density (osteopenia), or full-blown osteoporosis.

These test results, coupled with assessment of your risk factors for osteoporosis, will help you and your doctor decide which prevention or treatment options are right for you.

Blood and urine tests—These tests check calcium and vitamin D levels, and other substances created when bone is formed or broken down. Results indicate whether the process of bone breakdown in your body is occurring at a normal or an excess rate.

Bone biopsy—Done in certain cases to check for other causes of bone disease.

Revision Information

This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.